Remove Core ML test file

test/models.json

@@ -1378,12 +1378,6 @@
     "source":   "https://raw.githubusercontent.com/s1ddok/HED-CoreML/master/HED-CoreML/Models/HED_so3.mlmodel",
     "link":     "https://github.com/s1ddok/HED-CoreML"
   },
-  {
-    "type":     "coreml",
-    "target":   "HED_fuse.mlmodel",
-    "source":   "https://raw.githubusercontent.com/s1ddok/HED-CoreML/master/HED-CoreML/Models/HED_fuse.mlmodel",
-    "link":     "https://github.com/s1ddok/HED-CoreML"
-  },
   {
     "type":     "coreml",
     "target":   "imdb_lstm.mlmodel",
@@ -1509,11 +1503,6 @@
     "format":   "Core ML v4",
     "link":     "https://github.com/CapTechMobile/blogfest-coreml"
   },
-  {
-    "type":     "coreml",
-    "target":   "Resnet50.mlmodel",
-    "source":   "https://docs-assets.developer.apple.com/coreml/models/Resnet50.mlmodel"
-  },
   {
     "type":     "coreml",
     "target":   "SentimentPolarity.mlmodel",